Linear energy transfer - Study guides, Class notes & Summaries

RADT 1200 Final Exam Questions and Answers All Correct What is the end result of photointegration? - Answer-one nuclear fragment What is the law od Bergonie & Tribondeau? - Answer-states that cells are most radiosensitive when they are: Stem Young High metabolic activity High proliferation rate What are physical factors affecting radiosensitivity? - Answer-LET- Linear energy transfer RBE- Relative biologic effectiveness What is LET? - Answer-a measure of the rate at which ioniz...

CMIT Exam (200 multiple choice) Questions with Verified Answers A CM's role and responsibilities are governed solely by the Owner/CM Agreement. True False - CORRECT ANSWER True There are two basic forms of CM, agency and at-risk. Each form provides for the basic services of construction management practice. However, there are some key differences. Which of the following do not apply to both CM forms? A) Both forms provide advice to the owner on constructibility, budget and the schedule....

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

NSCA CPSS Exam 57 Questions with Verified Answers Understand the relevant theory and principles that underpin training. - CORRECT ANSWER Training Load model, Periodization, Parallel training model, Sequential Training Model, Periodization vs Programming - CORRECT ANSWER Periodization is a a macro-management strategy that serves as a training blueprint, from which periods of time are assigned that target specific skills, fitness, or performance related factors. Volume and intensity are inve...

Test Bank Porth Pathophysiology Concepts of Altered Health States 2nd Canadian EditionTable of Contents Chapter 01: Concepts of Health and Disease .......................................................................................................... 2 Chapter 02: Concepts of Altered Health in Children ............................................................................................. 13 Chapter 03: Concepts of Altered Health in Older Adults ............................................

Describe the principles of biology and common themes of life - ️️1. Cells are the simplest units of life. 2. Living organisms use energy. 3. Living organisms interact with their environment. 4. Living organisms maintain homeostasis. 5. Living organisms grow, develop, and reproduce. 6. DNA provides a dynamic plan for sustaining life. 7. Populations of organisms evolve from generation to generation. 8. All life is related by evolutionary history. 9. Organisms follow the laws of chemis...

a cells maturity and rate of division CORRECT ANWER Proliferation what affects radiosensitivity the most? CORRECT ANWER Proliferation what does LET stand for? CORRECT ANWER Linear Energy Transfer describe LET CORRECT ANWER the rate at which energy is transferred to tissue as radiation (x rays, gamma rays, alpha particles, beta particles, fast neutrons) passes through; the more energy that is transferred, the more ionizations occur, which results in more biological damage; x rays and gam...

b Combination of photon energy & tissue atomic # results in the highest probability of PE effect a. Low photon energy and low atomic number b. Low photon energy and high atomic number c. High photon energy and low atomic number d. High photon energy and high atomic number d How does the filament transformer of the x-ray machine change the shape of electrical power? a. Step-up voltage and step down-current b. Step-down voltage and step down-current c. Step-up voltage and step-up c...

Portage Learning BIOD 171 Microbiology Lecture Exam Key 1-6 Exams 1. What are the two major types of nucleic acids and their roles? DNA- deoxyribonucleic acid RNA- Ribonucleic acid DNA- Cellular life has DNA and a role that DNA has is long-term storage of information, it holds the characteristics of living organisms. RNA- Is the carrier of information in form of amino acid sequence. It converts the information in the DNA and synthesizes proteins Tru...

Non-Threshold - Any dose produces a response Thermionic Emission - Filament electrons are boiled off producing an electron cloud Bremsstrahlung - AKA Breaking Radiation. Occurs when a high speed electron from the cathode is deflected by the nucleus of a target atom Characteristic Radiation - Occurs when cathode electrons dislodge inner orbit electrons from the target atoms. Anode Heel Affect - Reduction of beam intensity due to interaction with heel of target Quality - Refers to penetrati...